The photocatalytic activity of a platinized titanium dioxide catalyst supported over silica.
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概要
- 論文の詳細を見る
The effect of the amount of TiO<SUB>2</SUB> loading on the photocatalytic activity of H<SUB>2</SUB> evolution from aqueous methanol solution over a platinized TiO<SUB>2</SUB>/SiO<SUB>2</SUB> catalyst was studied. UV diffuse reflectance spectra of TiO<SUB>2</SUB>/SiO<SUB>2</SUB> showed the blue shift of absorption edge for the catalyst of lower amount of TiO<SUB>2</SUB> loading, which suggested the higher dispersion of TiO<SUB>2</SUB> on SiO<SUB>2</SUB>. The activity decreased monotonously with the decrease of the amount of TiO<SUB>2</SUB> loading over SiO<SUB>2</SUB>, i.e. with the increase of the dispersion.
- 公益社団法人 日本化学会の論文
著者
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Maruya Ken-ichi
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Domen Kazunari
Research Laboratory Of Resources Utilization Tokyo Institute Of Technology
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Onishi Takaharu
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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Kudo Akihiko
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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Sakata Yoshihisa
Research Laboratory of Resources Utilization, Tokyo Institute of Technology
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